MICHELLE NGUYEN
NPI 1871452151
Optometrist in Portland, OR

Q: What is Michelle Nguyen's NPI number?

The NPI number for Michelle Nguyen is 1871452151. It was assigned to this individual provider in the NPPES registry on January 21, 2026.

Q: What is Michelle Nguyen's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Q: When was this NPI record last updated?

The NPPES record for Michelle Nguyen was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since January 21, 2026PECOS Enrolled

2021 NE ALBERTA ST, PORTLAND, OR 97211(503) 384-2489 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Michelle Nguyen NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHELLE NGUYEN (NPI 1871452151) is an individual optometrist in Portland, Oregon, licensed in Oregon (ATI4835) and active in the NPI registry since January 2026. The provider is enrolled in Medicare PECOS and is a graduate of Pacific University - College Of Optometry (2026).

NPPES Registry Identity

NPI1871452151

Entity TypeIndividual

Primary Taxonomy152W00000X

Provider Legal NameMICHELLE NGUYEN

Location Address2021 NE ALBERTA STPortland, OR 97211-5847

Mailing Address2021 Ne Alberta StPortland, OR 97211-5847

Phone(503) 384-2489

Sole ProprietorNo

Medical School CMSPacific University - College Of OptometryGraduated 2026

Enumeration DateJanuary 21, 2026

Last NPPES UpdateJune 26, 2026

NPPES CertifiedJune 26, 2026

✔ NPI 1871452151 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in OR · ATI4835

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

2021 NE ALBERTA ST, Portland, OR 97211

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michelle Nguyen is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3870058985

PECOS Enrollment IDI20260720002063

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Michelle Nguyen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Alberta Eye Care

Same address

Optometrist

2021 NE ALBERTA ST
Portland, OR 97211

Reassigned Medicare billing, Oregon enrollment
8 clinicians in this Medicare group

NPI 1740538388 (503) 384-2489

Eyestrong, LLC

0.8 mi

Pediatrics

3605 NE 15TH AVE
Portland, OR 97212

Reassigned Medicare billing, Oregon enrollment
4 clinicians in this Medicare group

NPI 1376162008 (503) 762-1080

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97211 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$134.16 typical visit price

range $58.99 – $176.88

Typical copayment $33.54 (range $14.74 – $44.22)

Most-billed visit code 99204

Established Patient

$73.28 typical visit price

range $19.32 – $144.79

Typical copayment $18.32 (range $4.83 – $36.19)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. LAURA MAE ARMSTRONG O.D.

Optometrist

2021 NE ALBERTA ST
PORTLAND, OR 97211

Multnomah County (503) 384-2489

ALBERTA EYE CARE

Optometrist

2021 NE ALBERTA ST
PORTLAND, OR 97211

Multnomah County (503) 384-2489

LEAH MORAN OD

Optometrist

2021 NE ALBERTA ST
PORTLAND, OR 97211

Multnomah County (503) 384-2489

DR. APRIL CHIU OD, FAAO

Optometrist

2021 NE ALBERTA ST
PORTLAND, OR 97211

Multnomah County (503) 384-2489

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michelle Nguyen's NPI number?

The NPI number for Michelle Nguyen is 1871452151. It was assigned to this individual provider in the NPPES registry on January 21, 2026.

Where is Michelle Nguyen located?

Michelle Nguyen practices at 2021 NE Alberta St, Portland, OR 97211. The listed phone number is (503) 384-2489.

What is Michelle Nguyen's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Michelle Nguyen enrolled in Medicare?

Yes. Michelle Nguyen is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michelle Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michelle Nguyen reassigns Medicare benefits to 2 organizations: Alberta Eye Care (Portland, OR) and Eyestrong, LLC (Portland, OR). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Michelle Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michelle Nguyen accept?

Health plans from Providence Health Plan list Michelle Nguyen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Michelle Nguyen was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.